# 数独解谜 vs 棋拍拍

The clearest difference is in-app purchases: 数独解谜 at none against 棋拍拍's 6. 棋拍拍's advantage is iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. 棋拍拍 sells 6 one-off in-app purchases. 数独解谜 asks for nothing beyond the download.

## The numbers

| Metric | 数独解谜 | 棋拍拍 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/ai/id1434018437/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Free | — |
| Size | 11 MB | 316 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [佳俊 顾](https://appshunter.io/developer/723276801) | [An Xiaoyuan (Beijing)Cultural Communication Co., Ltd](https://appshunter.io/developer/1779675543) |

## What reviewers say

### 数独解谜

[App page](https://appshunter.io/ios/app/ai/id1434018437)

This app uses AI to recognize Sudoku puzzles from photos and solve them. You can manually adjust numbers and choose to reveal or hide the solution.

**Highlights:** Photo recognition of Sudoku puzzles, Machine learning for number identification, Manual number adjustment, One-click solution generation, Option to hide/reveal answers

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 棋拍拍

[App page](https://appshunter.io/ios/app/id6738170347)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 棋拍拍VIP-月卡 | $1.99 | one-time |
| 棋拍拍VIP-季卡 | $4.99 | one-time |
| 棋拍拍VIP--月卡 | $4.99 | one-time |
| 棋拍拍VIP--季卡 | $14.99 | one-time |
| 棋拍拍VIP-年卡 | $19.99 | one-time |
| 棋拍拍VIP--年卡 | $49.99 | one-time |


## Frequently asked questions

### Is 数独解谜 free?

数独解谜 is free to download, with no in-app purchases.

### Is 棋拍拍 free?

棋拍拍 is free to download, with in-app purchases available.

### Do 数独解谜 or 棋拍拍 have ads?

Neither 数独解谜 nor 棋拍拍 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*